Please use this identifier to cite or link to this item: https://doi.org/10.1002/cplu.201600174
Title: Fe/Fe3C/N-Doped Carbon Materials from Metal-Organic Framework Composites as Highly Efficient Oxygen Reduction Reaction Electrocatalysts
Authors: Qian, Yuhong 
Cavanaugh, Jack
Khan, Inayat Ali
Wang, Xuerui 
Peng, Yongwu 
Hu, Zhigang 
Wang, Yuxiang 
Zhao, Dan 
Keywords: Science & Technology
Physical Sciences
Chemistry, Multidisciplinary
Chemistry
electrochemistry
energy conversion
fuel cells
metal-organic frameworks
reduction
HIGH-SURFACE-AREA
POROUS CARBON
FUEL-CELL
ACTIVE-SITES
CATALYSTS
NANOCRYSTALS
NANOFIBERS
NANOTUBES
GRAPHENE
HYBRID
Issue Date: 1-Aug-2016
Publisher: WILEY-V C H VERLAG GMBH
Citation: Qian, Yuhong, Cavanaugh, Jack, Khan, Inayat Ali, Wang, Xuerui, Peng, Yongwu, Hu, Zhigang, Wang, Yuxiang, Zhao, Dan (2016-08-01). Fe/Fe3C/N-Doped Carbon Materials from Metal-Organic Framework Composites as Highly Efficient Oxygen Reduction Reaction Electrocatalysts. CHEMPLUSCHEM 81 (8) : 718-723. ScholarBank@NUS Repository. https://doi.org/10.1002/cplu.201600174
Abstract: © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim A series of Fe/Fe3C-containing N-doped porous carbon materials (Fe/NC) were prepared by pyrolyzing composites that contained a metal–organic framework (MIL-88c-Fe) with dicyandiamide. The Fe/NC obtained at 800 °C (Fe/NC800) showed comparable onset potential and kinetics to that of the commercial Pt/C catalyst in catalyzing the oxygen reduction reaction (ORR). Further measurements suggested that it has better durability and much higher methanol tolerance than Pt/C. Acid leaching was performed to reveal the critical role of Fe-containing sites in ORR catalysis.
Source Title: CHEMPLUSCHEM
URI: https://scholarbank.nus.edu.sg/handle/10635/170661
ISSN: 2192-6506
2192-6506
DOI: 10.1002/cplu.201600174
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